PoC Index

CVE-2022-40009

CRITICAL 9.8EPSS 1.1%

SWFTools commit 772e55a was discovered to contain a heap-use-after-free via the function grow_unicode at /lib/ttf.c.

CVSS v3.1
9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v3.1
9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
1.07% chance of exploitation in the next 30 days, 63th percentile
Published
2022-09-20
Updated
2025-05-28

Proof-of-concept exploits (1)

References

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